/* industrias1911 · sistema visual "verdinegro"
   Negro de fondo, verde Chicago para la acción, blanco para leer. */
@import url("https://fonts.googleapis.com/css2?family=Oswald:wght@500;600;700&family=Inter:wght@400;500;600;700&display=swap");

:root {
  --brand: #00843D;
  --brand-hover: #06a04d;
  --brand-glow: rgba(0, 132, 61, .45);
  --accent: #2ee36f;
  --text: #f5f5f5;
  --muted: #a3a3a3;
  --bg: #080808;
  --card: #141414;
  --card-2: #1c1c1c;
  --line: #262626;
  --danger: #ef4444;
  --ok: #2ee36f;
  --radius: 14px;
  --btn-h: 48px;
  --btn-font: 15px;
  --font: "Inter", system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --display: "Oswald", "Inter", system-ui, sans-serif;
  --field-gap: 14px;
  --label-gap: 6px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: .02em;
  line-height: 1.05;
  margin: 0 0 10px;
  color: #fff;
}
h1 { font-size: clamp(36px, 6vw, 64px); font-weight: 700; }
h2 { font-size: clamp(24px, 3.4vw, 36px); font-weight: 600; }
h3 { font-size: 20px; font-weight: 600; }
p { margin: 0 0 12px; }
a { color: var(--accent); }

.kicker {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: .22em;
  font-size: 13px;
  color: var(--accent);
  margin: 0 0 8px;
}

.btn, button.btn, a.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: var(--btn-h);
  padding: 0 22px;
  border-radius: var(--radius);
  border: 0;
  background: var(--brand);
  color: #fff;
  font-family: var(--font);
  font-size: var(--btn-font);
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform .12s ease, background .15s ease, box-shadow .15s ease;
  box-shadow: 0 10px 30px -12px var(--brand-glow);
}
.btn:hover { background: var(--brand-hover); transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn.secondary {
  background: #ffffff10;
  color: #fff;
  border: 1px solid #ffffff22;
  box-shadow: none;
}
.btn.secondary:hover { background: #ffffff1c; }
.btn.ghost {
  background: transparent;
  color: var(--accent);
  border: 0;
  min-height: 36px;
  box-shadow: none;
}
.btn.danger { background: #b91c1c; box-shadow: none; }
.btn.danger:hover { background: #dc2626; }
.btn:disabled { opacity: .55; cursor: not-allowed; transform: none; }

label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .02em;
  color: #d4d4d4;
  margin-bottom: var(--label-gap);
}
input, textarea, select {
  width: 100%;
  min-height: var(--btn-h);
  border: 1px solid #333;
  border-radius: var(--radius);
  padding: 10px 14px;
  font-family: var(--font);
  font-size: 15px;
  background: #222;
  color: #fff;
  transition: border-color .15s ease, box-shadow .15s ease;
}
input::placeholder, textarea::placeholder { color: #737373; }
input:focus, textarea:focus, select:focus {
  outline: 0;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(0, 132, 61, .25);
}
input[type="color"] { padding: 4px; height: var(--btn-h); }
input[type="file"] { padding: 10px; background: #1a1a1a; }
input[type="file"]::file-selector-button {
  background: #333; color: #fff; border: 0; border-radius: 8px;
  padding: 6px 12px; margin-right: 10px; cursor: pointer; font-family: var(--font);
}
textarea { min-height: 120px; resize: vertical; }
.field { margin-bottom: var(--field-gap); }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--field-gap); }
@media (max-width: 700px) { .row { grid-template-columns: 1fr; } }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
}

.msg { padding: 10px 14px; border-radius: 10px; font-size: 14px; margin-bottom: 12px; border: 1px solid transparent; }
.msg.err { background: #2a0f0f; color: #fca5a5; border-color: #7f1d1d; }
.msg.ok { background: #0b2416; color: #86efac; border-color: #14532d; }

.file { font-size: 13px; color: var(--muted); word-break: break-all; }